Current Evolution EV Series Drawings.pdf

This document is a final drawing and specifications for an Evolution EV Series 1:2 Roped Hydraulic passenger elevator manufactured by National Wheel-O-Vator Co., Inc., intended for installation in a visitor center.

The elevator is Model EV-12 with a rated load capacity of 1,400 pounds and a car weight of 1,000 pounds. It features automatic horizontal sliding steel doors (3' x 6' 8") with selective collective automatic operation, 12-foot travel distance with 2 stops, and a travel speed of 30 feet per minute. The drive system uses a submersed 5-horsepower motor operating at 208 volts, single phase, 1750 RPM with a 7.2 gallon per minute vane pump, 590 PSI working pressure, and 750 PSI relief pressure. The steel car has internal dimensions of 42" x 54" (clear) with 7' 0" inside height. Standard features include braille and tactile designation fixtures, audible and visual signals, emergency lighting, broken rope safety switch, full-height door safety screen, stainless steel components, and various safety switches. Optional features available include an alternate bottom car clearance device, ADA hands-free phone, and upper final limit. The hydraulic machine room accommodates the submersed pump unit, which should not be located more than 40 feet from the cylinder. Electrical supply requirements include a 208-volt, single-phase, 30-amp dedicated line for the main disconnect and a 110-volt, single-phase, 15-amp dedicated line for cab lighting, with both disconnects and car lighting disconnect to be provided by others. The documentation includes detailed elevation drawings, sill support details, rail bracket specifications, and machine room layout with specific dimensional and installation requirements for compliance with local building codes and fire ratings.